About this item

• Durable Yellow Tennis Balls: 24 pack of 72 official USTA and ITF approved tennis balls made of natural rubber for consistent play.
• High Altitude Performance: These tennis balls are designed to perform well at high altitudes and in humid conditions.
• Official USTA Supplier: The Penn Championship High Altitude Head tennis balls are the official ball of the United States Tennis Association leagues.
• Versatile Tennis Accessory: The 24 pack of yellow tennis balls provides versatile access to quality tennis balls for practice, play and training.
• Trusted Penn Brand: Penn is a trusted brand in tennis equipment and accessories, known for quality and performance.

High Altitude.